283723130 has 8 divisors (see below), whose sum is σ = 510701652. Its totient is φ = 113489248.

The previous prime is 283723109. The next prime is 283723163. The reversal of 283723130 is 31327382.

It can be written as a sum of positive squares in 2 ways, for example, as 283686649 + 36481 = 16843^2 + 191^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 283723093 and 283723102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14186147 + ... + 14186166.

Almost surely, 2^283723130 is an apocalyptic number.

283723130 is a deficient number, since it is larger than the sum of its proper divisors (226978522).

283723130 is a wasteful number, since it uses less digits than its factorization.

283723130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28372320.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 283723130 is about 16844.0829373403. The cubic root of 283723130 is about 657.1001718381.

The spelling of 283723130 in words is "two hundred eighty-three million, seven hundred twenty-three thousand, one hundred thirty".